Realme 15 vs Oppo A77s
Price
239 USD
239 USD
Status
Available
Available
Brand
Realme Mobiles
Oppo Mobiles
Model No
RMX5106
CPH2473
Launch Date
2025, July 30
2022, October 07
Website
Technology
GSM / HSPA / LTE / 5G
GSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 3, 5, 8, 28, 40, 41
1, 3, 5, 7, 8, 28, 38, 40, 41
5G bands
1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
HSPA 42.2/5.76 Mbps, LTE
Dimensions
162.3 x 76.2 x 7.7 / 7.8 / 8.0 mm
163.8 x 75 x 8 mm (6.45 x 2.95 x 0.31 in)
Weight
187 g or 189 g (6.60 oz)
187 g / 190 g (6.60 oz)
Build
Glass front, aluminum frame, fiberglass back or silicone polymer (eco leather) back
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 2m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
Glass front, plastic frame, plastic back or eco leather back
SIM
Nano-SIM + Nano-SIM
Dual SIM (Nano-SIM, dual stand-by)
Colors
Flowing Silver, Silk Pink, Velvet Green
Sunset Orange, Starry Black
Type
AMOLED, 1B colors, 144Hz, 3840Hz PWM, HDR, 1600 nits (HBM), 4500 nits (peak)
IPS LCD, 90Hz, 480 nits (typ), 600 nits (HBM)
Size
6.77 inches, 110.9 cm2 (~89.5% screen-to-body ratio)
6.56 inches, 103.4 cm2 (~84.2% screen-to-body ratio)
Resolution
1080 x 2392 pixels (~388 ppi density)
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
OS
Android 15, Realme UI 6.0
Android 12, ColorOS 12.1
Chipset
Mediatek Dimensity 7300+ (4 nm)
Qualcomm SM6225 Snapdragon 680 4G (6 nm)
CPU
Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver)
GPU
Mali-G615 MC2
Adreno 610
RAM
12GB
8GB
Storage
256GB
UFS 3.1
128GB
Card Slot
microSDXC
Lens 1
50 MP, f/1.8, 24mm (wide), 1/1.56", PDAF, OIS
50 MP, f/1.8, 27mm (wide), PDAF
Lens 2
8 MP, f/2.2, 112˚, 16mm (ultrawide)
2 MP, f/2.4, (depth)
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video
4K@30fps, 1080p@30fps, gyro-EIS, OIS
1080p@30fps
Lens 1
50 MP, f/2.4, 23mm (wide)
8 MP, f/2.0, 26mm (wide)
Features
Panorama
Panorama
Video
4K@30fps, 1080p@30fps
1080p@30fps
Capacity
Li-Ion 7000 mAh
Li-Po 5000 mAh, non-removable
Charging
80W wired, 50% in 25 min
Fast charging 33W, 100% in 69 min (advertised)
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (side-mounted), accelerometer, proximity, compass
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
Yes
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.4, A2DP, LE
5.0, A2DP, LE, aptX HD
GPS
GPS, GLONASS, GALILEO, BDS
Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS
USB
USB Type-C 2.0
USB Type-C 2.0, USB On-The-Go
NFC
Yes
Radio
No